Question: what was the publication date for iTunes which has software version as 12.7.5?
Paraphrase: When was iTunes version 12.7.5 published?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q9589 p:P348 ?s . ?s ps:P348 ?x filter(contains(?x , '12.7.5')) . ?s pq:P577 ?value}